Protective case



FIG. 1 is a front elevation photographic view of a protective case,showing my new design;

FIG. 2 is a rear elevation photographic view thereof;

FIG. 3 is a left side elevation photographic view thereof;

FIG. 4 is a right side elevation photographic view thereof;

FIG. 5 is a top plan photographic view thereof;

FIG. 6 is a bottom plan photographic view thereof;

FIG. 7 is a perspective photographic view thereof; and,

FIG. 8 is another perspective photographic view thereof, but viewed froma different direction for clarity of illustration.

CLAIM The ornamental design for a protective case, as shown anddescribed.